OT-2026-000073585
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000073585) never changes.
Identity and time
| Publication number | OT-2026-000073585 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-727d-89c1-d67af6dfcddf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073585 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec5747709150944d2c75442f7893eeeccc1dbe7f07e0512856cff725de6bc971 |
|---|---|
| Markdown | 7c1193eee04c30d8cfa5c545d4680b39b801f1223e9a61fccb9ac58066b9dff7 |
| Publication page | 60853c65affbda0b6a088821dab9385ad3b020a3830185b1e58fd34812157b49 |
| Manifest | 7720894aa4d1eb41e0d4ad9eee8fca06a44bc13bf1369c4dd970bb193119c977 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | IURhMpHM8YXNfVKORqsuwHW8EPGfTGezJGjwBHIqLfaYDcQpUy6Z+6Svz/6o5ciWQpoOenViDSDNEfX6bHHoCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:45.829581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073585observed 60853c65affbda0b6a088821dab9385a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:45.812575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073585/manifest.jsonobserved 7720894aa4d1eb41e0d4ad9eee8fca06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:45.794923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073585/publication.mdobserved 7c1193eee04c30d8cfa5c545d4680b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:45.776031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073585/publication.txtobserved ec5747709150944d2c75442f7893eeec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|